Leafy Creations Replacement Piston for Greenhouse Window Openers Automatic. Temperature Controlled Greenhouse Spares and Accessories for Cold Frame and Greenhouse Vent Opener. Floral It's a versatile tool for

It's a versatile tool for all your mathematical needs and accessible for all ages and abilities

control and spin + long distance

long service life

OEM：55354563、25192904、55559352、55574685、5826481、5826484、826001、826004

Outer Diameter: 126 mm

Leafy Creations Replacement Piston for Greenhouse Window Openers Automatic. Temperature Controlled Greenhouse Spares and Accessories for Cold Frame and Greenhouse Vent Opener. Floral It's a versatile tool for2 Pack. Simple self installation, please watch the video in the images and read the product description below for a simple to follow guide on your replacement greenhouse window opener. If your greenhouse automatic window opener has stopped working, simply replacing the cylinder will restore it to normal operation, no need to replace the whole vent opener. Compare with your existing opener, if the piston looks and measures the same, then its the same.